87339989 (number)

87339989 is an odd 8-digits composite number following 87339988 and preceding 87339990. In scientific notation, it is written as 8.7339989 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 76838400 positive integers (up to 87339989) that are relatively prime to 87339989.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred thirty-nine thousand nine hundred eighty-nine

Notation

Scientific notation 8.7339989 × 10^7
Engineering notation 8.7339989 × 10^6

Prime Factorization of 87339989

Prime Factorization 341 × 256129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87339989
Product of the distinct prime numbers

The prime factorization of 87339989 is 341 × 256129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87339989)

Multiplication

n×y
n×2 174679978
n×3 262019967
n×4 349359956
n×5 436699945

Division

n÷y
n÷2 43669994.5
n÷3 29113329.666667
n÷3 21834997.25
n÷5 17467997.8

Exponentiation

ny
n2 7628273678520121
n3 6.6625333917094E+23
n4 5.8190559314403E+31
n5 5.0823628104238E+39

Nth Root

y√n
2√n 9345.5866054518
3√n 443.68121782558
4√n 96.672574215502
5√n 38.747405395241

Divisors of 87339989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87339988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87339989 can be divided by 4 positive divisors. The sum of these divisors (counting 87339989) is 1, the average is 0.25.

Base conversion 87339989

Base System Value
2 Binary 101001101001011001111010101
3 Ternary 20002100022221102
4 Quaternary 11031023033111
5 Quinary 134324334424
6 Senary 12355555445
8 Octal 515131725
10 Decimal 87339989
12 Duodecimal 252bbb85
16 Hexadecimal 534b3d5
20 Vigesimal 175h9j9
36 Base36 1fzzyt

Cryptographic Hash Functions

md5 a27ae6ffed912955871a3d0e30ebe01a
sha1 721281acebf837060f353aa24cb9a87234db9a7b
sha256 5659f6fa0a64e6246a8f28a5c145ea23e2376a34e5fafdae323762a4b32def15
sha512 da50a975c5e6e9c8ca5c1db8f8e91a2abdf911de28f1e2c3fa0bf16c5be1987198ac788bbda1a11a5dc39228a3721ee84b675980731f19eea0cd6ef2cab0cf90
ripemd-160 7120b236403207a0c06ca699bce7c0f9df89c668

87339989 as geometric shapes

Circle

Radius = n
Diameter 174679978
Circumference 548773335.61403
Area 2.3964928548011E+16

Sphere

Radius = n
Volume 2.7907954610254E+24
Surface area 9.5859714192045E+16
Circumference 548773335.61403

Square

Length = n
Perimeter 349359956
Area 7628273678520121
Diagonal 123517396.98132

Cube

Length = n
Surface area 45769642071120726
Volume 6.6625333917094E+23
Space diagonal 151277298.48051

Equilateral Triangle

Length = n
Perimeter 262019967
Area 3.3031393963093E+15
Altitude 75638649.240253

Triangular Pyramid

Length = n
Surface area 3.3031393963093E+15
Volume 7.8518709019325E+22
Height 41172465.660439